DE60215749T2 - Dielektrisches Bauteil - Google Patents

Dielektrisches Bauteil Download PDF

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Publication number
DE60215749T2
DE60215749T2 DE60215749T DE60215749T DE60215749T2 DE 60215749 T2 DE60215749 T2 DE 60215749T2 DE 60215749 T DE60215749 T DE 60215749T DE 60215749 T DE60215749 T DE 60215749T DE 60215749 T2 DE60215749 T2 DE 60215749T2
Authority
DE
Germany
Prior art keywords
hole
dielectric
resonator
dielectric substrate
inner conductor
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE60215749T
Other languages
German (de)
English (en)
Other versions
DE60215749D1 (de
Inventor
c/o TDK Corporation Kouji Chuo-ku Tashiro
c/o TDK Corporation Kenji Chuo-ku Endou
c/o TDK Corporation Osamu Chuo-ku Takubo
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
TDK Corp
Original Assignee
TDK Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by TDK Corp filed Critical TDK Corp
Application granted granted Critical
Publication of DE60215749D1 publication Critical patent/DE60215749D1/de
Publication of DE60215749T2 publication Critical patent/DE60215749T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P1/00—Auxiliary devices
    • H01P1/20—Frequency-selective devices, e.g. filters
    • H01P1/201—Filters for transverse electromagnetic waves
    • H01P1/205—Comb or interdigital filters; Cascaded coaxial cavities
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P1/00—Auxiliary devices
    • H01P1/20—Frequency-selective devices, e.g. filters
    • H01P1/201—Filters for transverse electromagnetic waves
    • H01P1/205—Comb or interdigital filters; Cascaded coaxial cavities
    • H01P1/2056—Comb filters or interdigital filters with metallised resonator holes in a dielectric block
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P7/00—Resonators of the waveguide type
    • H01P7/04—Coaxial resonators

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
DE60215749T 2001-09-28 2002-09-19 Dielektrisches Bauteil Expired - Lifetime DE60215749T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2001302513 2001-09-28
JP2001302513A JP3329450B1 (ja) 2001-09-28 2001-09-28 誘電体装置

Publications (2)

Publication Number Publication Date
DE60215749D1 DE60215749D1 (de) 2006-12-14
DE60215749T2 true DE60215749T2 (de) 2007-02-08

Family

ID=19122743

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60215749T Expired - Lifetime DE60215749T2 (de) 2001-09-28 2002-09-19 Dielektrisches Bauteil

Country Status (6)

Country Link
US (1) US6727784B2 (zh)
EP (2) EP1298758B1 (zh)
JP (1) JP3329450B1 (zh)
KR (1) KR100893644B1 (zh)
CN (1) CN1287483C (zh)
DE (1) DE60215749T2 (zh)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040227592A1 (en) * 2003-02-05 2004-11-18 Chiu Luna H. Method of applying patterned metallization to block filter resonators
JP4111347B2 (ja) 2005-09-20 2008-07-02 Ｔｄｋ株式会社 誘電体装置
JP4148423B2 (ja) 2005-10-13 2008-09-10 Ｔｄｋ株式会社 誘電体装置
JP2007124573A (ja) * 2005-10-31 2007-05-17 Tdk Corp 誘電体装置
CN102237562A (zh) * 2010-04-30 2011-11-09 王俊元 介电材料滤波器结构及其制造方法
KR101891332B1 (ko) 2013-05-31 2018-08-23 후아웨이 테크놀러지 컴퍼니 리미티드 유전체 필터, 송수신기 및 기지국
CA3006389C (en) * 2015-11-28 2022-05-31 Huawei Technologies Co., Ltd. Dielectric resonator and filter
WO2017221954A1 (ja) * 2016-06-22 2017-12-28 株式会社村田製作所 誘電体共振器、および、誘電体フィルタ
CA3053674C (en) 2017-02-16 2022-11-08 Huawei Technologies Co., Ltd. Dielectric filter, transceiver device, and base station
CN109818116A (zh) * 2019-03-27 2019-05-28 深圳市国人射频通信有限公司 一种介质波导滤波器及其频率的调试方法

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US429A (en) * 1837-10-18 Cookiktg-stove
US4985690A (en) 1988-07-07 1991-01-15 Matsushita Electric Industrial Co., Ltd. Dielectric stepped impedance resonator
JPH076769B2 (ja) 1988-07-28 1995-01-30 工業技術院長 物体計測装置
JPH05275904A (ja) 1991-12-30 1993-10-22 Motorola Inc 誘電体ブロックフィルタ
JP3293200B2 (ja) * 1992-04-03 2002-06-17 株式会社村田製作所 誘電体共振器
US5499004A (en) * 1993-03-12 1996-03-12 Matsushita Electric Industrial Co., Ltd. Dielectric filter having interstage coupling using adjacent electrodes
JP3230353B2 (ja) * 1993-11-18 2001-11-19 株式会社村田製作所 アンテナ共用器
JP3160150B2 (ja) * 1994-05-16 2001-04-23 アルプス電気株式会社 誘電体フィルタ
JP3123885B2 (ja) * 1994-06-21 2001-01-15 日本特殊陶業株式会社 高周波用誘電体フィルタ
US5614875A (en) * 1994-07-19 1997-03-25 Dae Ryun Electronics, Inc. Dual block ceramic resonator filter having common electrode defining coupling/tuning capacitors
JP3125671B2 (ja) * 1996-02-16 2001-01-22 株式会社村田製作所 誘電体フィルタ
JP3389819B2 (ja) * 1996-06-10 2003-03-24 株式会社村田製作所 誘電体導波管型共振器
JP3577954B2 (ja) * 1997-08-29 2004-10-20 株式会社村田製作所 誘電体フィルタ、デュプレクサ及び通信機装置
JP3351351B2 (ja) * 1998-09-08 2002-11-25 株式会社村田製作所 誘電体フィルタ、複合誘電体フィルタ、アンテナ共用器および通信装置
JP2002158512A (ja) * 2000-09-08 2002-05-31 Murata Mfg Co Ltd 誘電体共振器、誘電体フィルタ、誘電体デュプレクサ、および通信装置

Also Published As

Publication number Publication date
EP1298758A2 (en) 2003-04-02
CN1409434A (zh) 2003-04-09
EP1592080A2 (en) 2005-11-02
JP3329450B1 (ja) 2002-09-30
EP1592080A3 (en) 2005-11-09
CN1287483C (zh) 2006-11-29
US6727784B2 (en) 2004-04-27
US20030062973A1 (en) 2003-04-03
EP1298758B1 (en) 2006-11-02
KR100893644B1 (ko) 2009-04-17
DE60215749D1 (de) 2006-12-14
EP1298758A3 (en) 2003-10-22
JP2003110306A (ja) 2003-04-11
KR20030027791A (ko) 2003-04-07

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